I am happy to announce that Rails 3.2.14.rc1 has been released. If no regressions
are found I will release 3.2.14 final final this Monday, on July
15, 2013. If you find one, please open an Issue on
GitHub and mention me on it,
so that I can fix it before the final release.

CHANGES since 3.2.13

Action Mailer

No changes.

Action Pack

Merge :action from routing scope and assign endpoint if both :controller
and :action are present. The endpoint assignment only occurs if there is
no :to present in the options hash so should only affect routes using the
shorthand syntax (i.e. endpoint is inferred from the the path).

Fix explicit names on multiple file fields. If a file field tag has
the multiple option, it is turned into an array field (appending []),
but if an explicit name is passed to file_field the [] is not
appended.
Fixes #9830.

Ryan McGeary

Fix assets loading performance in 3.2.13.

Issue #8756 uses Sprockets for resolving files that already exist on disk,
for those files their extensions don’t need to be rewritten.

Fixes #9803.

Fred Wu

Fix ActionController#action_missing not being called.
Fixes #9799.

Janko Luin

ActionView::Helpers::NumberHelper#number_to_human returns the number unaltered when
the units hash does not contain the needed key, e.g. when the number provided is less
than the largest key provided.

Fix a bug that prevented the use of the default STI inheritance column
(ActiveRecord::Base.inheritance_column = ‘some_column’.)

chapmajs + Takehiro Adachi

Fix mysql2 adapter raises the correct exception when executing a query on a
closed connection.

Yves Senn

Fixes bug where Company.new.contract_ids would incorrectly load
all non-associated contracts.

Example:

company = Company.new # Company has many :contracts
# before
company.contract_ids # => SELECT ... WHERE `contracts`.`company_id` IS NULL
# after
company.contract_ids # => []

Jared Armstrong

Fix the :primary_key option for has_many associations.
Fixes #10693.

Yves Senn

fixes bug introduced by #3329. Now, when autosaving associations,
deletions happen before inserts and saves. This prevents a ‘duplicate
unique value’ database error that would occur if a record being created had
the same value on a unique indexed field as that of a record being destroyed.

Backport of #10417

Johnny Holton

Fix that under some conditions, Active Record could produce invalid SQL of the sort:
“SELECT DISTINCT DISTINCT”.

Revert changes on pluck that was ignoring the select clause when the relation already
has one. This caused a regression since it changed the behavior in a stable release.

Fixes #9777.

Rafael Mendonça França

Confirm a record has not already been destroyed before decrementing counter cache.

Ben Tucker

Default values for PostgreSQL bigint types now get parsed and dumped to the
schema correctly.
Backport #10098.

Erik Peterson

Removed warning when auto_explain_threshold_in_seconds is set and the
connection adapter doesn’t support explain.
This is causing a regression since the Active Record Railtie is trying to
connect to the development database in the application boot.

Rafael Mendonça França

Do not reset inheritance_column when it’s set explicitly.
Backport of #5327.

kennyj + Fred Wu

Fix a problem wrong exception is occured
when raising no translatable exception in PostgreSQL.

kennyj

Resets the postgres search path in the structure.sql after the structure
is dumped in order to find schema_migrations table when multiples schemas
are used.
Fixes #9796.

Juan M. Cuello + Dembskiy Alexander

Reload the association target if it’s stale. @stale_state should be nil
when a model isn’t saved.
Fixes #7526.

Larry Lv

Don’t read CSV files during execution of db:fixtures:load. CSV support for
fixtures was removed some time ago but the task was still loading them, even
though later the code was looking for the related yaml file instead.

kennyj

Active Resource

Fixes an issue that ActiveResource models ignores ActiveResource::Base.include_root_in_json.
Backported from the now separate repo rails/activeresouce.

Xinjiang Lu

Active Support

Make Time.at_with_coercion retain the second fraction and return local time.

Fixes #11350

Neer Friedman, Andrew White

Fix ActiveSupport::TaggedLogging incorrectly providing program name the same as log message
even when block is not provided.

Carson Reinke

Override Time.at to support the passing of Time-like values when called with a single argument.

Andrew White

Revert the changes on unicode character encoding from ActiveSupport::JSON.encode.
This was causing a regression where the resulting string is always returning UTF-8.
Also it changes the behavior of this method on a stable release.
Fixes #9498.

Rafael Mendonça França

Fix ActiveSupport::TimeZone.parse when time is at a local DST jump.
Fixes #9678.